Access Control Bypass in Pebble Templates Affects Java Application
CVE-2019-19899

9.8CRITICAL

Key Information:

Vendor

Pebbletemplates

Status
Pebble Templates
Vendor
CVE Published:
19 December 2019

What is CVE-2019-19899?

A vulnerability in Pebble Templates version 3.1.2 allows attackers to bypass access control mechanisms designed to restrict access to java.lang.Class instances. This occurs due to the public accessibility of the java.lang.Class.forName(java.lang.Module,java.lang.String) method, enabling potential security exploits within Java applications using this templating engine, as detailed in issue discussions on GitHub.

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References

https://github.com/PebbleTemplates/pebble/issues/493
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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